227528504

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{631}}^1$

素因数の和:828

約数の個数: 64

約数和(自身を含む): 502364160

約数和(自身を除く): 274835656

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 137, 188, 274, 329, 376, 548, 631, 658, 959, 1096, 1262, 1316, 1918, 2524, 2632, 3836, 4417, 5048, 6439, 7672, 8834, 12878, 17668, 25756, 29657, 35336, 45073, 51512, 59314, 86447, 90146, 118628, 172894, 180292, 207599, 237256, 345788, 360584, 415198, 605129, 691576, 830396, 1210258, 1660792, 2420516, 4063009, 4841032, 8126018, 16252036, 28441063, 32504072, 56882126, 113764252, 227528504]

約数ペア:

[(1, 227528504), (2, 113764252), (4, 56882126), (7, 32504072), (8, 28441063), (14, 16252036), (28, 8126018), (47, 4841032), (56, 4063009), (94, 2420516), (137, 1660792), (188, 1210258), (274, 830396), (329, 691576), (376, 605129), (548, 415198), (631, 360584), (658, 345788), (959, 237256), (1096, 207599), (1262, 180292), (1316, 172894), (1918, 118628), (2524, 90146), (2632, 86447), (3836, 59314), (4417, 51512), (5048, 45073), (6439, 35336), (7672, 29657), (8834, 25756), (12878, 17668)]